Kimber Kable BiFocal X Loudspeaker Cable


BiFocal-X is as elegant as it is performance oriented. Design specifically for “bi-wire” loudspeaker systems, the BiFocal-X delivers the clarity and openness sought after by speaker designers and enthusiasts alike. The dual-concentric circuits of the BiFocal-X feature a total of eighteen individual VariStrand conductors: six for the inner, “high-frequency” circuit and twelve for the outer, “low-frequency” circuit. Electrical isolation is accomplished by correlating circuit geometries with an isolating ESD matrix. BiFocal-X is terminated with WBT connectors.

Cp) parallel capacitance: 648.0 pF @ 20 kHz
(Ls) series inductance: 0.470 µH @ 20 kHz
(Rdc) dc loop resistance: 0.064 ?
(Xt) total reactance: 0.168 ? @ 20 kHz
Frequency response ± 0.5 dB:

  • High: dc-750 kHz
  • Low: dc-750 kHz
Crosstalk 20 – 100 Hz: < -98 dB
Crosstalk 200 Hz – 1 kHz: < -79 dB
Crosstalk 1 kHz – 30kHz: < -59 dB